pandas:如何将行拆分为多列？

import pandas as pd

# 创建一个包含多个值的DataFrame
data = {'Name': ['John Doe', 'Jane Smith', 'Bob Johnson'],
        'Age': ['25', '30', '35'],
        'Location': ['New York', 'Paris', 'London']}

df = pd.DataFrame(data)

# 使用空格作为分隔符将Name列拆分为FirstName和LastName两列
df[['FirstName', 'LastName']] = df['Name'].str.split(' ', expand=True)

# 打印拆分后的DataFrame
print(df)

          Name Age  Location FirstName LastName
0     John Doe  25  New York      John      Doe
1  Jane Smith  30     Paris      Jane    Smith
2  Bob Johnson  35    London       Bob  Johnson